Module: Attribeautiful::ClassMethods

Defined in:
lib/attribeautiful/container.rb

Instance Method Summary collapse

Instance Method Details

#html_element(elem_name) ⇒ Object 



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# File 'lib/attribeautiful/container.rb', line 18

def html_element(elem_name)
  include EagerBeaver

  html_element_names << elem_name

  ## handle <elem_name>_element methods
  add_method_handler do |mh|
    mh.match = lambda {
      #puts "MATCHING: <elem_name>_element against #{missing_method_name}"
      context.elem_name = $1 if /\A(\w+)_element\z/ =~ context.missing_method_name
      #puts "MATCHING: #{Regexp.last_match ? 'SUCESS' : 'FAILURE'}"
      return Regexp.last_match
    }

    mh.handle = lambda {
      %Q{
        def #{context.missing_method_name}
          @#{context.elem_name}_element ||= Attribeautiful::Element.new
        end
      }
    }
  end

  ## handle <elem_name>_<attr_name>_attr methods
  add_method_handler do |mh|
    mh.match = lambda {
      #puts "MATCHING: <elem_name>_<attr_name>_attr against #{missing_method_name}"
      #puts "#{original_receiver.class.html_element_names}"
      context.original_receiver.class.html_element_names.detect{ |elem_name|
        #puts "#{elem_name}"
        /\A(#{elem_name})_(\w+)_attr\z/ =~ context.missing_method_name
      }
      context.elem_name = $1
      context.attr_name = $2
      #puts "MATCHING: #{Regexp.last_match ? 'SUCESS' : 'FAILURE'}"
      return Regexp.last_match
    }

    mh.handle = lambda {
      %Q{
        def #{context.missing_method_name}
          #{context.elem_name}_element.#{context.attr_name}_attr ||= Attribeautiful::Attribute.new("#{context.attr_name}")
        end
      }
    }
  end

  ## handle <elem_name>_<attr_name>_<attr_action> methods
  add_method_handler do |mh|
    mh.match = lambda {
      #puts "MATCHING: <elem_name>_<attr_name>_<attr_action> against #{missing_method_name}"
      #puts "#{original_receiver.class.html_element_names}"
      context.original_receiver.class.html_element_names.detect do |elem_name|
        #puts "#{elem_name}"
        Attribeautiful::Attribute.instance_methods.detect do |attr_action|
          #puts "  #{attr_action}"
          /\A(#{elem_name})_(\w+)_(#{attr_action})\z/ =~ context.missing_method_name
        end
      end

      context.elem_name   = $1
      context.attr_name   = $2
      context.attr_action = $3
      #puts "MATCHING: #{Regexp.last_match ? 'SUCESS' : 'FAILURE'}"
      return Regexp.last_match
    }

    mh.handle = lambda {
      %Q{
        def #{context.missing_method_name}(*args, &block)
          #{context.elem_name}_#{context.attr_name}_attr.#{context.attr_action}(*args, &block)
        end
      }
    }
  end

end

#html_element_names ⇒ Object 



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# File 'lib/attribeautiful/container.rb', line 14

def html_element_names
  @html_element_names ||= []
end